that page defines bif:contains which is a Boolean operator. Still don’t know why you need 4 characters.

07/12/2011 02:52 PM - Lisa Colvin

Based on Mark's recommendation, going to try running these queries directly in Virtuoso (log in at dev and run "conductor")

It may be a configuration within Virtuoso.

07/13/2011 10:20 AM - Mark Reyes

A bit of analysis.
- Virtuoso has a requirement of a least 4 character when querying with a wildcard ()
- Ontowiki is taking the search request and appending a wildcard before handing off to Virtuoso
e.g.
pdf -----> pdf

in the virtuoso source and recompile. it this works, we'll replicate on PROD.

"if (leading < 4)" inwp_wildcard_range() function in libsrc/Wi/text.c with some smaller limit and recompile. Note, however, that there's maximum supported number of words that match to a wildcard, as "#define WST_WILDCARD_MAX 1000" in libsrc/Wi/text.h . It can be increased, if needed, maybe up to 1000, ....